| 鄂尔多斯盆地三叠系特低渗油藏优化注采井网 |
| |
| 引用本文： | 张翠萍,李庆印,文志刚.鄂尔多斯盆地三叠系特低渗油藏优化注采井网[J].石油天然气学报,2005(Z4). |
| |
| 作者姓名： | 张翠萍 李庆印 文志刚 |
| |
| 作者单位： | 长江大学地球化学系，长庆油田公司第一采油厂，长江大学地球化学系 湖北荆州434023 长庆油田分公司长西石油开发项目经理部，陕西靖边718600，陕西延安716000，湖北荆州434023 |
| |
| 摘 要： | 针对鄂尔多斯盆地三叠系延长组特低渗透油藏物性差、产能低、储层具有裂缝、吸水能力较强等特征,通过优化布井,充分利用微裂缝增加储层渗流通道,抑制裂缝水窜,扬长避短,在防止暴性水淹,提高单井产量及最终采收率等方面取得较好的效果。
|
| 关 键 词： | 低渗油藏 优化井网 提高采收率 三叠系 鄂尔多斯盆地 |
Well Pattern Optimization in Triassic Extra-low Permeability Reservoirs in Ordos Basin |
| |
| ZHANG Cui-ping,WEN Zhi-gang.Well Pattern Optimization in Triassic Extra-low Permeability Reservoirs in Ordos Basin[J].Journal of Oil and Gas Technology,2005(Z4). |
| |
| Authors: | ZHANG Cui-ping WEN Zhi-gang |
| |
| Abstract: | In consideration of the characteristics of poor physical properties,low productivity,fractures in reservoirs and stronger water absorption capacity in the extra-low permeability reservoirs in Triassic Yanchang Formation,micro-fractures are fully used for improving the reservoir poculation pathes,inhibiting for water channeling by optimizing well patterns,and better effects are achieved in raising single well production rate and enhancing oil recovery. |
| |
| Keywords: | low permeability reservoir optimized well pattern enhanced oil recovery Triassic system Ordos Basin |
| 本文献已被 CNKI 等数据库收录！ |
